2098798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 3432240

約数和(自身を除く): 1333442

約数列:

[1, 2, 13, 26, 89, 178, 907, 1157, 1814, 2314, 11791, 23582, 80723, 161446, 1049399, 2098798]

約数ペア:

[(1, 2098798), (2, 1049399), (13, 161446), (26, 80723), (89, 23582), (178, 11791), (907, 2314), (1157, 1814)]